package question_Thread;

public class ThreadTest {
    public static void main(String[] args) {

        new Thread(()->{
           Singleton instance = Singleton.getInstance();
           System.out.println(instance);
        },"张三").start();
        new Thread(()->{
           Singleton instance = Singleton.getInstance();
           System.out.println(instance);
        },"李四").start();

    }
}
